diff --git a/mods/MAPGEN/mcl_biomes/init.lua b/mods/MAPGEN/mcl_biomes/init.lua
index 93fe63c42e..d1e40c9fcb 100644
--- a/mods/MAPGEN/mcl_biomes/init.lua
+++ b/mods/MAPGEN/mcl_biomes/init.lua
@@ -3153,9 +3153,6 @@ end
 -- Detect mapgen to select functions
 --
 if mg_name ~= "singlenode" then
-	minetest.clear_registered_biomes()
-	minetest.clear_registered_decorations()
-	minetest.clear_registered_schematics()
 	if mg_name ~= "v6" and mg_name ~= "flat" then
 		register_biomes()
 		register_biomelike_ores()